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Wireless Door Alarm with Remote, Windows Open Alarms,Home Security Sensor, Pool Alarm for Kids Safety, Prevent Robbery GREAT HOME SECURITY SYSTEM - Th...

magnetic door contact for door&window open alarm system DC-1551WG B magnetic door contact Introduction * Quick connect terminal block * Quality ad...

Alarm Magnet Door Alarm Sensor for internet ip camera system Save power design, low power indicated, It is widely used for monitoring and security sys...

433MHz Magnetic Window Door alarm sensor for security system Save power design, low power indicated, It is widely used for monitoring and security sys...

Normal Open door magnetic sensor, working with access control system Model: JS-RC38 Door magentic sensor are sensor feedback for door open or not, mos...

Tuya Smart WIFI Door Alarm Sensor With Password(RL-WD02 / alarm funtion) Product model:SD0089 Communication type:Wi-Fi Sales Area:North America,Mainla...

Smart Z-Wave Door Sensor WiFi Window Sensor For Home Security...

1. Product Description Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Mod...

Welcome to COMER Security Systems (www.holderprotection.com), one of the Chinese leading suppliers of exhibition equipment and smart home products. Wi...

Welcome to COMER Security Systems (www.holderprotection.com), one of the Chinese leading suppliers of exhibition equipment and smart home products. Wi...

Wireless Home Security Door Window Burglar Alarm 433Mhz Door Window Sensor factory direct sale door sensor smart alarm system Wireless Door/Window GAP...

gsm magnetic door sensor alarm, wireless door alarm lock system rf-v13 Prduct Details Main Features 1. GSM quad band network, LBS location 2. Powerful...

Peroptimist Wireless Remote Door Magnetic Alarm, Windows Open Alarms, Magnetic Security Sensor, Pool Door Alarm We aim to show you accurate product in...

Tuya Smart Door And Window Sensor App Remote Control Support Voice Control Alexa Google Assistant Door&Window Detector Product Description Product...

Solar Door and Window Sensor Vibration Magnet Alarm With Magnet Contactor Separate Model: CX-MH206 Special Features: Alarm triggered when magnet conta...

6 Months Battery Life WiFi Door Sensor Smart Home Alarm Tuya Smart Life APP Door/Window sensor detects the open and close status of door, window, elec...

Best quality door operator control elevator with permanent magnet motor JJ 1200~3000mm 4-Leafs Center Opening Landing Door Device Fireproof Type Produ...

Window WiFi Smart Sensor Door Open Remind Alarm Security System Automation Specification Product Name alexa Tuya smart home white WIFI door sensor for...

CS-55AL Roller Shutter Sensor Magnetic Contacts with L Bracket Technical Pramater Dimension 106*38*10mm Case Material Zinc Alloy Color Silver Gap 50-7...

EAS System Anti-theft Shop Goods Magnetic RF Sensor Door anti-theft magnetic Specification Input Voltage 220V AC +/- 10% 50Hz/60Hz Power <=5W Worki...